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Def direct_sum.add_submonoid_coe

Modification history

2022-05-24 14:54
src/algebra/direct_sum/basic.lean
refactor(algebra/direct_sum/basic): use the new polymorphic subobject API (#14341) …
Deleted direct_sum.add_submonoid_coeView on Github →
2021-11-01 07:01
src/algebra/direct_sum/basic.lean
feat(algebra/direct_sum/module) : coe and internal (#10004) …
Added direct_sum.add_submonoid_coeView on Github →